1949年10月13日特快挂号封, 封背贴罕见的银圆加盖票伍分盖于一仟圆三枚 (一枚顶有修剪), 销重庆日戳, 封下端有到达戳, 信封面盖三枚重庆日戳. 品相中上.China Silver Yuan and Unit Stamps 1949 (13 Oct.) envelope express registered to Tungchuan bearing, on the reverse, unit stamp for express mail with Chungking 5c. on $1000 blue (3, one trimmed at top) tied by Chungking dotted c.d.s. with the arrival c.d.s. at foot, the address side with three further Chungking c.d.s.; a very scarce stamp on cover. Photo
